參數(shù)資料
型號: L9950
廠商: 意法半導(dǎo)體
英文描述: DOOR ACTUATOR DRIVER
中文描述: 門執(zhí)行器驅(qū)動
文件頁數(shù): 18/23頁
文件大?。?/td> 231K
代理商: L9950
L9950
18/23
Figure 6. SPI - TRANSFER TIMING DIAGRAM
Figure 7. SPI - INPUT TIMING
1
2
3
4
5
6
7
0
0
1
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
0
1
0
1
CSN
CLK
DI
DO
Register
CSN high to low: DO enabled
time
DI: data will be accepted on the rising edge of CLK signal
time
time
time
time
DO: data will change on the falling edge of CLK signal
fault bit
transfered to output power switches
old data
new data
23
22
21
20
19
18
23
22
21
20
19
18
23
22
21
20
19
18
X
X
X
X
X
X
Data
CSN low to high: actual data is
Input
0.8 VCC
0.8 VCC
0.8 VCC
0.2 VCC
0.2 VCC
0.2 VCC
Valid
Valid
CSN
CLK
DI
t
set CSN
t
CLKH
t
set CLK
t
CLKL
t
hold DI
t
set DI
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參數(shù)描述
L9950_09 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Door actuator driver
L9950TR 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9950XP 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9950XPTR 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9951 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 REAR DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube